Milestone inspection vs SIRS: what's the difference? A milestone inspection checks the physical condition of a building's structure. A Structural Integrity Reserve Study (SIRS) checks whether the association has enough money saved to fix or replace that structure over time. One looks at the building. The other looks at the bank account. Florida condo boards now have to manage both, and mixing them up can cost a board real time and money.
At Coyne Commercial Group, we work with condo and HOA boards across Central Florida on the insurance side of storm and structural damage. We are not engineers and we do not perform these studies. But when a milestone inspection or a SIRS turns up damage that a policy should cover, that is exactly where our work starts. Here is a plain explanation of each requirement and how they fit together.
What a Milestone Inspection Covers
A milestone inspection is a structural safety check. A licensed architect or engineer walks the property and looks for cracking, spalling, corrosion, and other signs that the building's structure is aging or failing. It applies to condominium and cooperative buildings of a certain height and age, with the first inspection typically required once a building reaches 30 years old (25 years for buildings near the coast), and again on a set cycle after that.
The inspector produces a report. If the report finds "substantial structural deterioration," the association has to move into a phase two inspection and start repairs on a timeline set by the local building official. This is not optional and it is not something a board can vote to skip.
What a Structural Integrity Reserve Study (SIRS) Covers
A SIRS is a financial planning tool, not a safety inspection. A qualified professional reviews the condition of major structural and life-safety components, such as the roof, load-bearing walls, waterproofing, electrical systems, plumbing, and fire protection, and estimates what it will cost to maintain, repair, or replace each one. That estimate feeds directly into how much the association must set aside in reserves.
Boards can no longer waive full funding of these specific reserve items the way they once could waive reserves generally. If your association has not had a SIRS done, or the study is out of date, your budget and your reserve line items may not hold up to scrutiny from owners or lenders. We covered the reserve funding side of this in more detail in what happens if a condo association misses the SIRS deadline.
How the Two Work Together
Think of it this way. The milestone inspection asks, "Is this building safe today, and what needs fixing?" The SIRS asks, "Do we have the money saved to fix it?" A building can pass its milestone inspection and still have a SIRS that shows the reserves are short. It can also fail its milestone inspection while the SIRS shows healthy reserves, because SIRS estimates are based on normal wear, not a structural failure that shows up unexpectedly.
Boards that treat these as one requirement often miss deadlines on the other. We recommend calendaring both separately, even though the same engineering firm sometimes performs both studies during the same site visit.
What Happens When an Inspection Finds Damage
This is where our work overlaps with yours. If a milestone inspection or a SIRS turns up damage caused by a covered event, such as wind, water intrusion, or storm impact, that damage may be eligible for an insurance claim separate from routine maintenance or aging. The tricky part is telling the difference between damage the policy should pay for and damage that falls under normal upkeep or reserve funding.
That distinction matters because it affects who pays. Reserve dollars are the association's own money. Insurance proceeds are money the carrier owes under the policy. We help boards and property managers sort out which is which, document the covered damage properly, and pursue the full amount owed under the policy. You can read more about how this process works on our claims representation page. For associations near Sanford, we also work locally with boards in and around Sanford who are managing both inspection deadlines and storm claims at the same time.
Frequently Asked Questions
Does every condo building need a milestone inspection?
Most condominium and cooperative buildings three stories or taller in Florida fall under the milestone inspection requirement, with timing based on the building's age and distance from the coast. Your engineer or local building official can confirm your building's exact schedule.
Is a SIRS the same as a reserve study?
A SIRS is a specific type of reserve study focused on structural and life-safety components named in Florida law. A general reserve study can cover a broader list of items, like paint, pavement, or amenities, that a SIRS does not address.
Can our board use the same company for both the milestone inspection and the SIRS?
Many associations do use the same licensed engineering firm for both, often on the same visit, since it can be more efficient. They are still two separate reports with two separate purposes, so make sure you receive both documents.
What if the inspection finds damage from a hurricane or storm?
Damage tied to a specific covered event is worth reviewing against your insurance policy before you assume it comes out of reserves. A public adjuster can help the board evaluate whether that damage should be part of an insurance claim. Our FAQ page covers common questions about how that process works, including how fees are handled under Florida law.
What should our board do first if we are behind on either requirement?
Talk to a licensed engineer about scheduling the inspection or study as soon as possible, and loop in your property manager so deadlines are tracked in writing. If any past damage may be tied to a covered event, get that reviewed before repairs move forward, so nothing gets bundled into reserve spending that insurance should have paid for.
Milestone inspections and SIRS reports protect owners and the building. Insurance claims protect the association's budget when a covered loss caused the damage those reports uncover. If your board is working through either process and wants a second set of eyes on what should be an insurance claim versus what should come from reserves, we are glad to offer a free claim review and walk through it with you.
Written by James Coyne, Florida Licensed Public Adjuster (License W482618), founder of Coyne Commercial Group (Firm License G350978).